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How to clear stringstream? [duplicate]
...ving things that are inherently slow like resizing/destructing dynamically allocated containers, where it would be the height of folly to do the less clear thing for the sake of some theoretical micro-optimization.
– T.E.D.
Sep 7 '15 at 16:47
...
UILabel Align Text to center
... a sample code showing how to align text using UILabel:
label = [[UILabel alloc] initWithFrame:CGRectMake(60, 30, 200, 12)];
label.textAlignment = NSTextAlignmentCenter;
You can read more about it here UILabel
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...
Interpret XMP-Metadata in ALAssetRepresentation
... a buffer to hold the data for the asset's image
uint8_t *buffer = (Byte*)malloc(representation.size); // Copy the data from the asset into the buffer
NSUInteger length = [representation getBytes:buffer fromOffset: 0.0 length:representation.size error:nil];
if (length==0)
return nil;
// Conve...
Java - escape string to prevent SQL injection
...omatically by their own. Alternatives for legacy projects: owasp.org/index.php/…
– Javan R.
Feb 25 '19 at 12:40
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Get value from SimpleXMLElement Object
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silly question, but isn't that a bug? see php.net/simplexml#95762 why you don't have to cast type on some fields but on others you have to?
– gcb
Feb 16 '14 at 9:39
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Populating a database in a Laravel migration file
...', 64);
$table->boolean('verified');
$table->string('token', 255);
$table->timestamps();
});
// Insert some stuff
DB::table('users')->insert(
array(
'email' => 'name@domain.com',
'verified' => true
)
)...
Bash script plugin for Eclipse? [closed]
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Nowadays go to eclipse.org/dltk/install.php. Install via the eclipse standard update site within your eclipse (e. g. http://download.eclipse.org/releases/neon/) Then look for Programming languages and Dynamic Languages Toolkit - ShellEd.
– Tor...
WhatsApp API (java/python) [closed]
... on the GitHub. This however according to my knowledge is made possible in PHP. You can check the link here: https://github.com/venomous0x/WhatsAPI
Hope this helps
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How to prevent caching of my Javascript file? [duplicate]
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<script src="test.js?random=<?php echo uniqid(); ?>"></script>
EDIT: Or you could use the file modification time so that it's cached on the client.
<script src="test.js?random=<?php echo filemtime('test.js'); ?>"></script>...
Android static object lifecycle
...cation?
The OS starts a process and assigns it a unique process id and allocates a process table.A process start an instance of DVM(Dalvik VM); Each application runs inside a DVM.
A DVM manages class loading unloading, instance lifecycle, GC etc.
Lifetime of a static variable: A static variable...